Capitalism. No.
Capitalism. No.
I wish for the responsible judges, politicians and CEOs to get spat in the face by their own children for being the disgusting vile pieces of shit that they are. Sadly, too often, the apple does not fall far enough from the tree.
Adding extra electricity consumption means in short run burning more coal and gas. They are the ones that can be ramped up / ran more hours.
I think that’s only gas plants, that can react dynamically to changes in the grid?
I think what we need is consumer electronics that can tolerate more variation in the grid power supply - e.g. a laundry machine that runs on 80% voltage just as well, but then takes a bit longer to finish.
Nuclear power plants are only preferable to burning fossil fuels, and only when run by responsible entities (i.e. not by humans ;) - definitely not by profit-oriented corps) - I hope we can transition to enough wind, water & solar power, but we definitely need to cut down on energy consumption.
As I was saying in my first comment: If energy is produced by renewable sources, then they can be clean, so there’s no argument here.
Re:
https://www.sustainabilitybynumbers.com/p/lithium-electric-vehicles
Finally, like I asked another commenter: could you provide a source on EV batteries made without rare earths?
By the way - sodium requires salt, and that’s also limited on Earth. Knowing mankind, we’d extract locally (desalinification hurts the ecosystem there) and dump waste locally in another location (again, hurting the ecosystem).
My overall point is: the world’s car market is just too big and we need to shrink it, but mankind as a whole is too fucking selfish and stupid and short-sighted to accomplish that, and I WISH time will prove me wrong on that.
Solar panels need to run for a couple of years before they produce net energy considering the energy invested into production
Source on battery production being less reliant on rare earths?
Speak English, please - I am not looking up abbreviations to argue with you
See my other reply here: https://lemmy.world/comment/12349903 Efficiency of an electrical car is better, but absolutely not “incredibly” better, as per the numbers I checked while writing that comment
How much cleaner EVs are, depends on the source of energy mix (which at charging stations outside your home, you can hardly control) - if renewable energies are used, they are certainly cleaner. If fossil fuels are used, they are at best (not counting the waste from battery production and disposal) as much cleaner as the efficiency improvement (which is about 40% over Diesel engines, by what I calculated from sources that were acceptably credible for writing an internet comment as opposed to a scientific paper)
I was not speaking about “mineral” resources, I was speaking about mineable rare earths. Because there are plenty in the Earth’s mantle, but we can’t get to those.
Again, source please on how EVs do not need rare earths for batteries
Agreed for the time being, but if research allows to improve the process for generation of hydrogen, it could be a cleaner combustion fuel
In summary: I am not arguing for combustion cars, I am arguing against EVs not for individual use cases, but as a “this solves all problems with combustion engines” - because it is not a solution applicable to the world market for personal mobility.
The best solution is a proper public transportation system - good bus connections and trains that can operate “by wire” without the need for batteries.
First things first: Yours is a straw-man argument. I said that electric cars are not “green energy” because it matters how the energy is produced. You, however, argue for the better efficieny vs. combustion engines. I did not even MENTION combustion engines. So watch your tone, dumbass :p /s
Regarding your straw-man, I’ll bite:
Efficiency of an electric car is up to 65% including losses when charging. Efficiency of a Diesel powered car is up to 45%. Producing a liter of diesel costs about 1.13 times as much energy as is contained in a liter of Diesel fuel, which - even assuming 100% efficiency on winning that energy - is further bringing down the efficiency to 45% * (1 / 2.13 ) = 21% (one unit gained per 2.13 units invested). A coal power plant is at best reaching 45% energy efficiency, bringing the overall efficiency of an electric car down to 65% * 45% = 29.3%. That makes an electric car operating on coal generated electricity about 29.3% / 21% = 1.395 or about 40% more efficient than a Diesel powered car.
And this does NOT include that electrical vehicles are - due to the weight of batteries - around 50% heavier than combustion engine cars, and that battery life is much shorter and then generates a lot of electronic waste.
Accordingly:
The dirtiest, least efficient coal power plant is still IMMENSELY more efficient than a car combustion engine
Not true. Numbers for the most efficient coal power plants are just about equal with the efficiency of the best Diesel engines. But even moderate Diesel engines stay around 40% efficiency, whereas coal plants can be in the 30%-40% range easily.
When you don’t have to make your energy generating device mobile, you can get a LOT more power from your fuel.
While - all things considered (I honestly did not expect the production of Diesel to be quite so energy-inefficient) - electric cars fare better if driven at constant speed (or with good energy recuperation mechanisms on braking) and not taking into account the battery life, energy investment into that and chemical waste produced on production / disposal, they are far from getting “a LOT more power” from an “IMMENSELY more efficient” power plant.
Maybe spend some time learning about a subject before you make claims about it. There’s less chance of looking like an ignorant fool that way.
Likewise.
There are a lot of reasons WHY news agencies disproportunatly show the downsides of green energy
Electric cars are not “green energy” - that’s utter bullshit.
the energy consumption of electric cars is about as clean as the power plant that produced said energy - if that happens to be a fossil fuel plant, it’s dirty as fuck, just with the pollution in a different location from where the car is driving If you have renewable energy, then yes, they can be cleaner, but:
we don’t have enough (mineable) rare earths to replace even a sizeable fraction of the world’s car market with electric vehicles
Just because everything that can happen, will happen in the multiverse theory, doesn’t make this a possibility. This was never on the table - that would just require way too many unlikely particle decay events ;)
haha - what a dumb insecure little pathetic fuck of a nazi dipshit…
I love the reporter not letting it go so the little manchild is losing it.
and i wondered: if women in the past were hunting and thus using their skill like men do and yada yada, not gender roles like today and stuff, does that mean that there was no patriarchy back then?
But you asked exactly that - and I gave you examples of women that “were hunting and thus using their skill” and there was no patriarchy in some of those systems - even into the present.
Also - let’s be real - most men nowadays who talk about “men hunting” are fat slobs who couldn’t hunt a chicken with a limp ;)
There are tribal people that live in matriarchy. If that answers your question. Also, the amazons are not just a myth.
I think you went off on a tangent. This is not what I was complaining about. Also, I do not have a problem with “gender stuff” - I just have a problem with a lack of objectivity.
The theory proposes that hunting was a major driver of human evolution and that men carried this activity out to the exclusion of women. It holds that human ancestors had a division of labor, rooted in biological differences between males and females, in which males evolved to hunt and provide and females tended to children and domestic duties. It assumes that males are physically superior to females and that pregnancy and child-rearing reduce or eliminate a female’s ability to hunt.
Oh boy, what a load of bullshit to start an article that may very well have a solid point. I lost all interest in reading at this paragraph.
“It holds” - as if there was only one theory - and everyone who believes that men were mostly hunters and women mostly gatherers would be guilty of the assumptions mentioned thereafter.
I, for one, only ever heard that due to men mostly hunting (because women were busy with children), men evolved to have a better perception of moving images e.g. small movements of prey in hiding, and women evolved to have a better perception of details of inanimate objects (e.g. finding things to forage). And that explanation - while not necessarily correct - made sense, and is in no way the sexist bullshit that the article insinuates.
The author of that article is not doing feminism a favor by basically alleging “all who believe men evolved to hunt and women to gather are chauvinists”.
he’ll vote for Trump but he’s not a True Believer.
If you support fascists, you are a fascist. Period.
*nucular. It’s (pronounced) nucular :D
I was thinking figuratively of the UK as a person, and of persons as bipeds…
Because the amount of organizations needing data backups / protection far exceeds the amount of available qualified IT personnel. So instead of training themselves, they hire morons who say “sure I can do your IT”
ah right - forgot UK still has one foot in the medieval ;) thanks for the clarification!
Thank you for the summary! I found myself in OP. I am eating mostly vegan, and I have a cat, and I believe people who force a vegan (or even vegetarian) diet on their cats need mental help.
When will a responsible politician be tried for murder? I know - never. But they should be. Because this shit is premeditated and with malicious, despicable intent.